E-8000 valve-m-complete section.fm

Transcription

10- 30.3 - 6
E - m - 2/13
Shut-off and Control Valves - Series 8000 Valve
50111985-001/
Valve model number description
Every MAXON Series 8000 Valve can be accurately identified by the model number shown on the valve nameplate. The example
below shows a typical Series 8000 Valve model number, along with the available choices for each item represented in the model
number. The first five choices determine the valve’s configured item number. Valve body and actuator options are identified by the
next eight characters in the model number.
Valve Size
075 – 3/4” (DN 20)
100 – 1” (DN 25)
125 – 1-1/4” (DN 32)
150 – 1-1/2” (DN 40)
200 – 2” (DN 50)
250 – 2-1/2” (DN 65)
300 – 3” (DN 80)
400 – 4” (DN 100)
600 – 6” (DN 150)
Flow Capacity
S – Standard
C – CP Body Construction
Operating Pressure Rating
80 – Pneumatic Standard Pressure
81 – Pneumatic High Pressure
Normal Position
1 – Normally-Closed Shut-Off Valve
2 – Normally-Open Vent Valve
1
1
-
Visual
Indication
A
Instruction
Language
A
Enclosure
Rating
-
Switch
Option
1
Primary
Voltage
1
Internal Trim
Package
Area
Classification
81
Body
Material
Normal
Position
C
Body Seals
Pressure
Rating
300
Actuator
Body
Connection
Flow
Capacity
Valve Body
Valve
Size
Configured Item Number
B
1
A
1
1
Body Connection
A – NPT
B – ANSI Flanged (ISO 7005 PN 20)
C – ISO 7-1 Threaded
D – DIN PN 16 Flanged
E – Socket Welded Nipple
F – Socket Welded Nipple w/Class 150
Flange (ISO 7005 PN 20)
G – Socket Welded Nipple w/Class 300
Flange (ISO 7005 PN 50)
H – EN1092-1 PN16 (ISO 7005-1 PN16)
* - Actuator Only
Body Seals
A – Buna-N
B – Viton
C – Ethylene Propylene [2]
F – Omniflex
X – Special
* - Actuator Only
Body Material
1 – Cast Iron
Area Classification
2 – Carbon Steel
1 – General Purpose
5 – Stainless Steel
2 – Non-incendive, Class I, II and III Division 2
6 – Low Temp Carbon Steel
3 – Intrinsically Safe, Class I, II and III Division 1 X – Special
(and ATEX Zone 1/21 when ordered with the
* - Actuator Only
ATEX IS solenoid) [1]
4 – Valve Body Only
Internal Trim Package
1 – Trim Package 1
2 – Trim Package 2
3 – Trim Package 3 (NACE)
4 – Trim Package 2, oxy clean [2]
5 – Trim Package 3, oxy clean [2]
6 – Trim 2 fire safe
7 – Trim 3 fire safe
X – Special [2]
* - Actuator Only
[1] 50°C maximum ambient temperature limit
[2] -17°C minimum ambient temperature limit
w w w . m a x o n c o r p . c o m
combustion systems for industry
Maxon reserves the right to alter specifications and data without prior notice.
© 2013 Copyright Maxon Corporation. All rights reserved.
Primary Voltage
A – 120VAC 50Hz
B – 120VAC 60Hz
D – 240VAC 50Hz
E – 240VAC 60Hz
G – 24VDC
H – 24VDC IS [1]
J – 24VDC IS-ATEX [1]
X – Special
Z – None (customer-supplied,
external mount)
* - Valve Body Only
Switch Option
0 – None
1 – VOS1/VCS1 - V7
2 – VOS2/VCS2 - V7
3 – VOS1/VCS1 - IP67
4 – VOS2/VCS2 - IP67
X – Special
* - Valve Body Only
Enclosure Rating
A – NEMA 4, IP65
B – NEMA 4X, IP65
X – Special
* - Valve Body Only
Instruction Language
0 – English
1 – French
3 – German
4 – Portuguese
5 – Spanish
Visual Indication
1 – Red closed/green open
2 – Green closed/red open
3 – Black closed/yellow open
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50111985-001/
Valve body assembly options & specifications
Nominal
Flow
Pipe Size Capacity
.75”
1”
1.25”
1.5”
Std.
Std.
Std.
Std.
Actuator
Pressure
Class
Series 8000 Normally-Closed Shut-Off Valves
Body
Body
Trim Package
Connections
Material
Options
Available
High Press.
High Press.
1, Cast Iron
1, 2, 3, 4, 5
1, Cast Iron
1, 2, 3, 4, 5
A, C, E, F, G
High Press.
High Press.
A, C
A, C
Std.
Std.
High Press.
High Press.
CP
1, Cast Iron
1, 2, 3, 4, 5
1, Cast Iron
1, 2, 3, 4, 5
A, C, E, F, G
A, B, C, D
B, D, H
A, B, C, D, H
High Press.
Std.
B, D, H
High Press.
CP
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1
1, Cast Iron
1, 2, 3, 4, 5
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1
A, B, C, D, H
B, D, H
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
CP
2, 6 Carbon Steel
B, D, H
High Press.
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
Std.
Std.
2, 6 Carbon Steel
B, D, H
High Press.
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
Body Material:
1 - Cast Iron
2 - Carbon Steel
5 - Stainless Steel
6 - Low Temp Carbon
Steel
20
45
53
127
17
17
10
3.4
304
12
173
10
2.8
423
9
2, 3, 4, 5, 6, 7
1, 2, 3, 4, 5
2.8
2, 3, 4, 5
1, 2, 3, 4, 5
490
9
2, 3, 4, 5, 6, 7
1, 2, 3, 4, 5
4.1
2, 3, 4, 5, 6, 7
1, 2, 3, 4, 5
1172
2, 3, 4, 5, 6, 7
Body Seals:
All configurations allow for Buna-N and Viton elastomers as standard. Omniflex and
Ethylene Propylene are available for special services. Consult MAXON for proper
application.
13
13
86
Trim Package Options and Typical Material:
1 - 400 Series Stainless Steel Seat, Hardened Ductile Iron Disc, PEEK Follower Ring
2 - 300 Series Stainless Steel Seat, 300 Series Stainless Steel Disc, PEEK Follower
Ring
3 - 300 Series Stainless Steel Seat, 300 Series Stainless Steel Disc, 300 Series Stainless Steel Stem, PEEK Follower Ring (NACE compliant)
4 - Oxy Clean, Trim 2
6 - Trim 2 fire safe
17
13
2, 3, 4, 5
1, 2, 3, 4, 5
13
13
2, 3, 4, 5, 6, 7
1, 2, 3, 4, 5
1, Cast Iron
Body Connections:
A - NPT
B - ANSI Flanged (ISO 7005
PN20)
C - ISO 7-1 Threaded
D - DIN PN16 Flanged
E - Socket Welded Nipple
F - Socket Welded Nipple w/
Class 150 Flange (ISO 7005
PN20)
G - Socket Welded Nipple
w/Class 300 Flange (ISO 7005
PN50)
H - EN1092-1 PN16 (ISO 7005-1
PN16)
1, 2, 3, 4, 5
1, Cast Iron
B, D, H
19
2, 3, 4, 5
1, Cast Iron
Std.
6”
2, 3, 4, 5, 6, 7
1, Cast Iron
2, 6 Carbon Steel
MOPD Rating
(bar)
1, 2, 3, 4, 5
A, C
High Press.
4”
2, 3, 4, 5, 6, 7
A, B, C, D, H
Std.
3”
2, 3, 4, 5, 6, 7
A, C
A, C, E, F, G
Std.
2.5”
5, Stainless Steel
A, C
A, B, C, D, H
2”
2, 6 Carbon Steel
Cv
Rating
6.9
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50111985-001/
Nominal
Pipe Size
Flow
Capacity
.75”
Std.
1”
Std.
Series 8000 Normally-Open Vent Valves
Actuator
Body
Body
Pressure
Connections
Material
Class
Available
High Press.
High Press.
Std.
High Press.
Std.
High Press.
1, Cast Iron
1, 2, 3, 4, 5
1, Cast Iron
1, 2, 3, 4, 5
A, C, E, F, G
A, C, E, F, G
A, C, E, F, G
A, B, C, D
Std.
2.5”
CP
B, D, H
A, B, C, D, H
High Press.
B, D, H
A, B, C, D, H
Std.
3”
CP
B, D, H
A, B, C, D, H
High Press.
B, D, H
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
1, Cast Iron
Std.
4”
CP
2, 6 Carbon Steel
B, D, H
High Press.
5, Stainless Steel
1, Cast Iron
2, 6 Carbon Steel
5, Stainless Steel
Body Connections:
A - NPT
B - ANSI Flanged
(ISO 7005 PN20)
F - Socket Welded Nipple w/
PN20)
G - Socket Welded Nipple w/
PN50)
H - EN1092-1 PN16 (ISO 7005-1
PN16)
Body Material:
1 - Cast Iron
2 - Carbon Steel
5 - Stainless Steel
6 - Low Temp Carbon Steel
19
A, C
A, B, C, D, H
2”
Cv
Rating
A, C
A, C
1.5”
Trim
Package
Options
2, 3, 4, 5, 6, 7
20
17
13
53
1, 2, 3, 4, 5
2, 3, 4, 5, 6, 7
13
13
1, 2, 3, 4, 5
2, 3, 4, 5, 6, 7
MOPD
Rating
(bar)
17
13
86
17
1, 2, 3, 4, 5
3.4
2, 3, 4, 5
1, 2, 3, 4, 5
304
12
2, 3, 4, 5, 6, 7
1, 2, 3, 4, 5
2.8
2, 3, 4, 5
1, 2, 3, 4, 5
423
9.3
2, 3, 4, 5, 6, 7
1, 2, 3, 4, 5
2.8
2, 3, 4, 5
1, 2, 3, 4, 5
490
2, 3, 4, 5, 6, 7
9.3
Trim Package Options and Typical Material:
1 - 400 Series Stainless Steel Seat, Hardened Ductile Iron Disc, PEEK Follower Ring
2 - 300 Series Stainless Steel Seat, 300 Series Stainless Steel Disc, PEEK Follower Ring
3 - 300 Series Stainless Steel Seat, 300 Series Stainless Steel Disc, 300 Series Stainless Steel
Stem, PEEK Follower Ring (NACE compliant)
Body Seals:
All configurations allow for Buna-N and Viton elastomers as standard. Omniflex and
Ethylene Propylene are available for special services. Consult MAXON for proper
application.
10- 30.3 - 9
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50111985-001/
Valve body assembly specifications
10
13
12
11
19
A
16
3
17
15
5
18
2
DETAIL A
4
9
1
8
6
7
Body Seal Material
Item No.
Description
1
Seat O-Ring
2
Body O-Ring
3
Stem O-Ring
Material
Standard material options are Buna-N and Viton.
Omniflex and Ethylene Propylene are available for special service.
Consult MAXON for proper material selection.
Body and Bonnet Materials
Item No.
Description
4
Body
5
Bonnet
Material Code
1
2
5
6
Cast Iron
ASTM A126, Class B
Cast Steel
ASTM A216 Gr. WCB
Stainless Steel
ASTM A351 Gr. CF8M
Low Temp Carbon Steel
ASTM A352 Gr. LCB
Trim Package Materials
Item No.
Description
Internal Trim Package
1
Seat
Hardened 400 Series
Stainless Steel
7
Disc
Hardened Ductile Iron
8
Follower Ring
9
Wavy Spring
10
Stem
6
2
3
6
7
300 Series Stainless Steel
PEEK
17-4 PH Stainless Steel
300 Series
Stainless Steel
17-4 PH Stainless
Steel
300 Series
Stainless Steel
11
Spring Retainer
12
Compression Spring
Blackened Carbon Steel
17-7 PH Stainless Steel
13
Jam Nut
Zinc Plated Carbon Steel
14
Spring Pin (when req’d.)
15
Body Graphite Ring
---
---
---
Flexible Graphite
16
Packing Washer
---
---
---
17
Stem Graphite Ring
---
---
---
Flexible Graphite
18
Flat Washer
---
---
---
19
Retaining Ring
---
---
---
Zinc Plated Carbon Steel
Carbon Steel
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50111985-001/
Valve body assembly - gas compatibility
Gas
Code
Gas
Air
Ammonia
Butane Gas
Coke Oven Gas
Delco
Digester [1]
Endothermic AGA
Exothermic Gas
Hydrogen Gas
Manufactured [1]
Natural Gas
Nitrogen
Oxygen High
Oxygen Low
Oxygen X
Propane
Refinery [1]
Sour Natural [1]
Town Gas [1]
Land Fill Gas
AIR
AMM
BUT
COKE
DEL
DIG
ENDO
EXO
HYD
MFGD
NAT
NIT
OXYH
OXYL
OXYX
PROP
REF
SOUR
TOWN
LAND
Suggested Material Options
MOPD
Rating
Body Seal
Body &
Bonnet
Trim
Package [5]
A, B, C, F
A, C, F
A, B, F
B, F
A, B, F
Analysis Required
A, B, F
A, B, F
A, B, C, F
Analysis Required
A, B, F
A, B, C, F
B, C, F
B, C, F
B, C, F
A, B, F
Analysis Required
Analysis Required
Analysis Required
Analysis Required
1, 2, 5, 6
1, 2, 5, 6
1, 2, 5, 6
5
1, 2, 5, 6
5
1, 2, 5, 6
1, 2, 5, 6
1, 2, 5, 6
5
1, 2, 5, 6
1, 2, 5, 6
2, 5, 6
1, 2, 5, 6
2, 5, 6
1, 2, 5, 6
5
5
5
5
1, 2, 3, 6, 7
1, 2, 3, 6 ,7
1, 2, 3, 6, 7
Analysis Required
1, 2, 3, 6, 7
Analysis Required
1, 2, 3, 6, 7
1, 2, 3, 6, 7
1, 2, 3, 6, 7
Analysis Required
1, 2, 3, 6, 7
1, 2, 3, 6, 7
4, 5
4, 5
4, 5
1, 2, 3, 6, 7
Analysis Required
Analysis Required
Analysis Required
Analysis Required
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
[2]
Std.
Std.
Std.
13 bar max
2 bar max
Std.
Std.
Std.
Std.
Std.
Std.
Agency Approvals and
Certifications
CE [4]
CSA
FM
[3] GAD MD
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
Notes:
[1] Other body and trim packages may be acceptable pending fuel analysis. For pricing inquiry, Viton body seals will be standard option. Contact MAXON for details.
[2] Valve maximum operating pressure (MOPD) to be reduced by 25% from standard ratings.
[3] ISO connections are not recognized by CSA standards.
[4] All 8000 Valves do meet the essential requirements of the Low Voltage (73/23/EC) and the EMC (89/336/EC) Directives. GAD refers to the Gas Appliances Directive (2009/142/EC): this Directive only covers the use of commercially available fuels (natural gas, butane, town gas and LPG). MD stands for Machinery Directive
(2006/42/EC). All Series 8000 valves meet the essential requirements for fuel shut-off on Industrial Thermal Equipment as specified in EN746-2.
[5] Trim Package 1 is only allowed with body and bonnet 1.
Body Seals:
A - Buna-N
B - Viton
C - Ethylene Propylene
F - Omniflex
Body & Bonnet:
1 - Cast Iron
2 - Carbon Steel
5 - Stainless Steel
Trim Package:
1 - Trim Package 1
2 - Trim Package 2
3 - Trim Package 3 (NACE)
4 - Trim Package 2, Oxy Clean
10- 30.3 - 11
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50111985-001/
Valve actuator assembly specifications
50
28
51
34
13
22
29
16
15
3
27
26
25
20
35
19
21 23
30
20
17 18
View Without Top Plate
12
24
7
14
36
46A
46
48A
48
5
9
45
5
8
32
31
49
34
7
10
47 47A
36
36B
11
29 6
42
29 6
36A
43
12
12
4
1
44
1
2
Typical Actuator Assembly
Item Number
1
38
40
4
Typical Cylinder Assembly Mounting
Description
41
39
37
General Purpose Switch Assembly
Item No.
Description
Base Plate
29
M6-1.0 x 20 Cap Screw
2
Bonnet Gasket
30
3/4” Pipe Plug
3
Drive Pin
31
.125 Inlet Pipe Plug
4
Filter Vent
32
Info Plate
5
Cylinder Assembly
33
Actuator Bolts (not shown)
6
M6 Lock Washer
34
Switch Assembly
7
M5-0.8 x 40 Hex Screw
35
Liquid Tight Connector
8
O-Ring
36
Solenoid w/Quick Exhaust Assembly
9
O-Ring
36A
Solenoid Coil
10
Solenoid Adapter Inlet
36B
Solenoid Cap
11
Housing
37
Switch & Terminal Bracket
12
Housing Gasket
38
DIN Rail
13
M6-1.0 x 60 Soc HD Cap Screw
39
End Stop
14
O-Ring
40
Terminal Block
15
Top Plate
41
End Cover
16
Switch Indicator
42
Marker Strips
17
Washer
43
M4-0.7 x 6 Slotted Screw
18
M5-0.8 x 10 Ground Screw
44
Switch Bracket
19
Top Housing
45
Switch Insulator
20
M4-0.7 x 6 Slotted Screw
46
V7 Switch
21
Terminal Block Cover Gasket
22
Info Label
23
Terminal Block Cover
24
M5-0.8 x 12 Cap Screw
46A
47
47A
IP67 Switch
#4-40 x .75 Slotted Screw
#2-56 x .437 Slotted Screw
48
#4-40 Hex Nut
48A
#2-56 Hex Nut
25
Top Housing Gasket
26
External Retaining Ring
49
Wire
27
O-Ring
50
Visual Indicator
28
Indicator Cover
51
Spring
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50111985-001/
Electrical data
General
Series 8000 Valves are pneumatically operated and a solenoid valve controls the air supply. The solenoid valve is directly wired
into the control system.
Position switch wiring diagrams (reproduced below) are part of each valve assembly, summarizing electrical data and wiring for
a valve equipped with terminal block and a full complement of optional switches.
Good practice normally dictates that auxiliary switches in valves should be used for signal duty only, not to operate additional
safety devices.
Valve position switches are offered in SPDT (Single Pole/Double Throw). Recommended packages include one open switch and
one closed switch, (VOS1/VCS1) and additional auxiliary switches designated by VOS2/VCS2.
VCS (Valve Closed Switch) is actuated at the end of the closing stroke.
VOS (Valve Open Switch) is actuated at the end of the opening stroke.
Switch amperage ratings are shown on the schematic wiring diagrams below. DO NOT EXCEED rated amperage or total load
shown. Diagrams show valve with a full complement of switches. The indicated internal wiring is present only when the
appropriate auxiliary switches are specified.
Figure 1: Normally-Closed Shut-Off Valve
VOS-1
1
2
L
3
4
VCS-1
5
6
7
VOS-2
8
9
10
VCS-2
11
12
13
14
N
VOS-1
V7
VOS-2
VCS-1
3-5
3-4
6-7
6-8
9-10
VCS-2
9-11
12-13
12-14
IP67
24VDC
0.5 Amps
24VDC
2.0 Amps
120VAC
11 Amps
120VAC
2.0 Amps
240VAC
11 Amps
240VAC
2.0 Amps
Figure 2: Normally-Open Vent Valve
VCS-1
1
L
2
3
4
VOS-1
5
6
7
VCS-2
8
9
10
VOS-2
11
13
14
N
VCS-1
3-4
V7
3-5
IP67
24VDC
0.5 Amps
24VDC
2.0 Amps
120VAC
11 Amps
120VAC
2.0 Amps
11 Amps
240VAC
2.0 Amps
240VAC
12
VOS-1
6-7
6-8
VCS-2
9-10
9-11
VOS-2
12-13
12-14
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50111985-001/
General Purpose - Series 8011, 8111, 8021 & 8121
Solenoid valve power ratings
Voltage
24VDC
120VAC 50 Hz
120VAC 60 Hz
240VAC 50 Hz
240VAC 60 Hz
Amperage (A)
In-Rush
0.20
0.09
0.08
0.05
0.04
Power
Holding
0.20
0.07
0.05
0.04
0.03
In-Rush
4.8 W
11 VA
9.4 VA
11 VA
9.4 VA
Holding
4.8 W
8.5 VA
6.9 VA
8.5 VA
6.9 VA
Standard switch amperage ratings
as shown on the valve switch wiring diagram
Voltage
24VDC
120VAC 50/60 Hz
240VAC 50/60 Hz
Maximum Amperage (A)
0.5
11
11
Non-incendive Valves - Series 8012, 8112, 8022 & 8122
Solenoid valve power ratings
Voltage
24VDC
120VAC 50 Hz
120VAC 60 Hz
240VAC 50 Hz
240VAC 60 Hz
24VDC IS
Amperage (A)
In-Rush
0.20
0.09
0.08
0.05
0.04
0.09
Power
Holding
0.20
0.07
0.05
0.04
0.03
0.09
In-Rush
4.8 W
11 VA
9.4 VA
11 VA
9.4 VA
2.1 W
IP67 switch amperage ratings
as shown on the valve switch wiring diagram
Voltage
24VDC
120VAC 50/60 Hz
240VAC 50/60 Hz
Maximum Amperage (A)
2.0
2.0
2.0
Holding
4.8 W
8.5 VA
6.9 VA
8.5 VA
6.9 VA
2.1 W
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Intrinsically Safe Valves - Series 8013, 8023, 8113 & 8123
The Series 8000 Valve achieves Class I Div.1 hazardous location certification through the Intrinsically Safe (IS) protection method.
Below is a representation of the Control Drawing. The MAXON standard offering does not include the barriers/isolators that are
depicted below in the non-hazardous location; however, they can be provided as an additional accessory. Consult MAXON for
details.
The intrinsic safety and operational criteria for most applications can be met with a 24 VDC supply and the barriers described in the
Control Drawing. Specific installations with long cable runs, low power requirements, or other complications may require a barrier
with different parameters.
HAZARDOUS (CLASSIFIED) LOCATION
CLASS I, DIVISION 1, GROUPS A,B,C,D
CLASS II, DIVISION 1, GROUPS E,F,G
CLASS III, DIVISION 1
NON-HAZARDOUS LOCATION
Factory Mutual/CSA Approved
Barrier(s) used in an Approved Configuraton
with “V” max. greater than “VI” or
“Voc” and “I” max. greater than “I t” or “I sc”
Power
Supply
Solenoid
Valve
Solenoid Entity Parameters
V max. = 28 VDC
I max. = 115 mA
Pi = 1.6 W
Ci = O µF
Li = O µH
250 RMS max.
CSA/FM/ATEX certified Barrier
rated 28 V max. / 300 Ohms
min. or equivalent
Valve
Position
Switch
Switch Entity Parameters
V max. = 30 VDC
I max. = 500 mA
Pi = 2 W
Ci= O µF
Li = O µH
“CSA/FM/ATEX certified Barrier
for a simple apparatus”
NOTES:
1) The Intrinsic Safety Entity concept allows the interconnection of two FM approved (CSA Certified when installed in Canada) Intrinsically Safe
devices with entity parameters not specifically examined in combination as a system when:
Voc or Uo or Vt Vmax, Isc or Io or It Imax, Ca or Co Ci+ Ccable, La or Lo Li + Lcable, and for FM only: Po Pi.
2) Dust-tight conduit seal must be used when installed in Class II and Class III environments.
3)
Control equipment connected to the Associated Apparatus must not use or generate more than 250 Vrms or Vdc.
4) Installation in the U.S. should be in accordance with ANSI/ISA RP12.06.01 “Installation of Intrinsically Safe Systems for Hazardous (Classified) Locations” and the National Electric Code® (ANSI/NFPA 70) Sections 504 and 505.
5)
Installation in Canada should be in accordance with the Canadian Electrical Code, CSA C22.1, Part 1, Appendix F.
6)
Installation in the European Union should be in accordance to Directive 94/9/EC (ATEX 95).
7) The configuration of associated Apparatus must be FM Approved (CSA Certified when in Canada) under Entity Concept.
8)
Associated Apparatus manufacturer’s installation drawing must be followed when installing this equipment.
9) No revision to drawing without prior authorization from FM Approval and CSA International.
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50111985-001/
Control drawing for customer-supplied, externally mounted solenoids
Barrier(s) used in an Approved configuration with "V" max. greater than "Vt"
or "Voc" and "I" max. greater than "I t" or "I sc"
Power
supply
Solenoid
Valve
see note 3
Customer Supplied Solenoid Valve
-To be mounted external to valve actuator.
-Component must be rated for the Class
and Division of the hazardous environment
as stated above.
-Component must be rated for instrinsic
safety and be interconnected with other
intrinsically safe devices as required under
the Intrinsic Safety Entity Concept (see note 1).
Valve
Position
Switch
V max.=30 VDC
I max.=500 mA
Pi= 2 W
Ci= O µF
Li= O µH
"CSA/FM/ATEX certified Barrier
for a simple apparatus"
NOTES:
1) The Intrinsic Safety Entity concept allows the interconnection of two FM approved (CSA Certified when installed in Canada) Intrinsically Safe
devices with entity parameters not specifically examined in combination as a system when:
Voc or Uo or Vt Vmax, Isc or Io or It Imax, Ca or Co Ci+ Ccable, La or Lo Li + Lcable, and for FM only: Po Pi.
2) Dust-tight conduit seal must be used when installed in Class II and Class III environments.
3)
Control equipment connected to the Associated Apparatus must not use or generate more than the maximum permissible safe area voltage
(Um) for the barrier.
4) Installation in the U.S. should be in accordance with ANSI/ISA RP12.06.01 “Installation of Intrinsically Safe Systems for Hazardous (Classified) Locations” and the National Electric Code® (ANSI/NFPA 70) Sections 504 and 505.
5)
Installation in Canada should be in accordance with the Canadian Electrical Code, CSA C22.1, Part 1, Appendix F.
6)
Installation in the European Union should be in accordance to Directive 94/9/EC (ATEX 95).
7) The configuration of associated Apparatus must be FM Approved (CSA Certified when in Canada) under Entity Concept.
8)
Associated Apparatus manufacturer’s installation drawing must be followed when installing this equipment.
9) No revision to drawing without prior authorization from FM Approval and CSA International.
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50111985-001/
To select a different safety barrier, choose a design that limits voltage, current, and power under worst-case fault conditions to
values less than the IS entity parameters, while still meeting the minimum operational requirements under worst-case non-fault
conditions. The IS entity parameters and operational requirements are listed in the following tables.
The barrier will specify a maximum voltage peak Voc 1, a maximum short-circuit current, Isc 2 and maximum power output Po 3.
These barrier ratings must be less than or equal to the IS entity parameters of the field device, i.e., Voc  Vmax, Isc  Imax, and Po 
Pi.The barrier will also specify a maximum allowed capacitance Ca and inductance La, which must be greater than or equal to the
sum of those of the load device and field wiring, i.e., Ca  Ci + Ccable and La  Li + Lcable.
The solenoid requires a minimum current (Imin) to operate properly. The nominal barrier input voltage (Vworking, as specified by the
barrier) must be adequate to provide Imin through the maximum barrier resistance, the maximum wiring resistance, the resistance
of any fuses, and the maximum solenoid resistance (Ri).
NOTE: Vworking will always be less than Vmax or Voc. Never intentionally supply Voc to the barrier, as this could
blow an internal fuse and ruin the barrier.
[1] The maximum voltage possible at the barrier input or output under a no-load condition.
[2] Found when the barrier input is at Voc and a short-circuit appears on the barrier output.
[3] Found when the barrier input is at Voc and a matched load appears on the barrier output. Note that this value is the transmitted power, and
does not include the power dissipated by the barrier itself.
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50111985-001/
Barrier selection criteria for solenoid
IS entity parameters 4
Maximum voltage input (Vmax)
28 V 5
Maximum current input (Imax)
115 mA
Maximum power input (Pi)
1.6 W
Internal capacitance (Ci)
0 µF
Internal inductance (Li)
0 µH
Operational Parameters
Minimum operational current (Imin)
37 mA
Solenoid internal resistance (Ri)
275 ohms ± 8%
Barrier selection criteria for switch
IS entity parameters (simple apparatus)
Maximum voltage input (Vmax)
30 V 6
Maximum current input (Imax)
Maximum power input (Pi)
500 mA 6
1.3 W 7
Internal capacitance (Ci)
0 µF
Internal inductance (Li)
0 µH
Operational Parameters
Minimum operational current (Imin)
Application specific
Switch internal on-resistance (Ri)
< 1 ohm
[4]
[5]
[6]
[7]
Obtained from the manufacturer’s published entity parameters.
Never intentionally supply Vmax to the barrier, as this could blow an internal fuse and ruin the barrier.
Obtained from the switch’s safety ratings.
Standard Pi for a simple apparatus.
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Dimensions & weights
Series 8100 valve bodies: .75” (DN20) to 3” (DN80)
Body Connection A & C
Body Connection B, D & H
1
1
N
P
H
H
R
S
K
K
L
L
1) 2x 1/4” NPT test
connection
Body Connection E
Body Connection F & G
1
1
N
P
H
H
K
R
S
K
L
L
Valve
Flow
Body
Size Capacity Connection
.75”
S
Body/
Bonnet
Material
A, C
Cast Iron
A, C
Cast Iron
A, C
1”
S
E
F
Carbon Steel
& Stainless
Steel
H
50
G
1.25”
S
A, C
Cast Iron
A, C
Cast Iron
Approximate Dimensions (mm)
N
P
R
S
K
L
Ø
Ø
Ø
# of holes
N/A
3
9
48
96
N/A
3
9
N/A
4
9
175
350
N/A
5
10
185
368
6
12
7
13
109
78
15
124
88
19
60
S
E
F
Carbon Steel
& Stainless
Steel
68
G
A, C
B
Cast Iron
D, H
2”
S
A, C
E
F
83
Carbon Steel
& Stainless
Steel
G
A, C
2.5”
S
B
73
Cast Iron
D
3”
S
Flow Capacity:
S - Standard
C - CP Body Construction
A, C
Cast Iron
4
N/A
4
9
5
10
10
50
101
N/A
N/A
5
172
345
N/A
6
11
9
15
A, C
1.5”
Approximate Weight (kg)
Body
Actuator
Total Weight
Assembly Assembly
182
365
55
111
88
177
55
111
175
350
185
368
63
127
78
96
190
76
66
132
127
99
15
154
114
22
124
18
4
N/A
N/A
127
11
17
8
13
10
15
19
4
15
20
19
8
16
22
N/A
8
14
13
19
13
19
9
14
177
139
19
185
144
18
12
17
165
165
17
11
19
121
5
7
121
152
11
N/A
152
Body Connection:
A - NPT
B - ANSI Flanged (ISO 7005 PN20)
4
N/A
4
F - Socket Welded Nipple w/ Class150 Flange (ISO 7005 PN20)
G - Socket Welded Nipple w/ Class 300 Flange (ISO 7005 PN50)
H - EN1092-1 PN16 (ISO 7005-1 PN16)
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50111985-001/
Series 8100 actuator: .75” (DN20) to 3” (DN80)
A
B
H
H
2
4
1) 1/8” NPT air inlet connection
C
1
2) Visual indication of valve
position
G
3) Air exhaust - do not block
F
4) 2x 3/4” conduit connection
E
5) 2x 1/4” NPT test connection
3
5
D
Valve Size
.75”
1”
1.25”
1.5”
2”
2.5”
3”
A
B
C
Approximate dimensions (mm)
D
E
F
177
88
71
305
66
203
228
G
H
381
101
406
432
63
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50111985-001/
Series 8000 valve body: 2.5” CP (DN65), 3” CP (DN80), 4” CP (DN100)
1
1
N
P
H
H
R
S
K
K
L
L
1) 2x 1/4” NPT
test connection
Body Connection E
1
1
N
P
H
H
K
R
S
K
L
L
Valve
Size
Flow
Body
Body/Bonnet
Capacity Connection
Material
A, C
B
D
2.5”
C
D
H
C
G
B
3”
C
CS & SS
D, H
G
CS & SS
4”
C
C
Flow Capacity:
S - Standard
D, H
B
63
127
96
190
112
155
312
129
71
139
Cast Iron
Carbon Steel &
Stainless Steel
B
109
Carbon Steel &
Stainless Steel
D, H
B
L
114
A, C
C
K
Cast Iron
H
B
H
132
132
101
168
203
338
Cast Iron
D, H
Carbon Steel &
Stainless Steel
G
CS & SS
139
130
114
188
228
389
N
Ø
P
Ø
R
Ø
177
139
19
185
144
19
185
144
19
N/A
177
139
19
185
144
18
185
144
18
190
150
22
8
Body
Actuator
Assembly Assembly
Total
Weight
8
14
14
19
14
19
14
19
15
21
15
21
8
13
19
8
18
23
10
16
4
190
152
19
4
20
200
160
19
8
20
26
190
152
19
4
21
27
200
160
18
8
21
27
211
168
22
8
25
30
228
190
19
29
34
220
180
19
29
34
228
190
19
29
34
220
180
18
29
34
254
200
22
38
43
4
N/A
Body Connection
A - NPT
F - Socket Welded Nipple w/ Class 150 Flange (ISO 7005 PN20)
G - Socket Welded Nipple w/ Class 300 Flange (ISO 7005 PN50)
H - EN1092-1 PN16 (ISO 7005-1 PN16)
S
# of
holes
8
8
5
26
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50111985-001/
Series 8000 actuator: 2.5” CP (DN65), 3” CP (DN80), 4” CP (DN100)
A
H
B
H
2
4
C
1
position
G
F
4) 2x 3/4“ conduit connection
E
3
5
D
Valve Size
Flow
Capacity
2.5”
3”
4”
CP
CP
CP
A
B
88
71
D
E
F
281
376
66
134
299
C
G
523
541
H
63
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50111985-001/
Series 8100 valve body: 2.5” CP, 3” CP, 4” CP
1
1
N
P
H
H
R
S
K
K
L
L
1) 2x 1/4” NPT
test connection
Body Connection E
1
1
N
P
H
H
K
R
S
K
L
L
Approximate Weight
(kg)
Valve
Flow
Body
Size Capacity Connection
Body/Bonnet
Material
A, C
B
D
2.5”
C
D
H
C
G
B
3”
C
CS & SS
D, H
G
CS & SS
B
4”
C
C
Flow Capacity:
S - Standard
B
63
127
96
190
112
155
312
129
71
139
Cast Iron
Carbon Steel &
Stainless Steel
D, H
109
Carbon Steel &
Stainless Steel
D, H
B
L
114
A, C
C
K
Cast Iron
H
B
H
132
132
101
168
203
338
Cast Iron
D, H
Carbon Steel &
Stainless Steel
G
CS & SS
139
114
228
130
188
389
N
Ø
P
Ø
R
Ø
177
139
19
185
144
19
185
144
19
177
139
19
185
144
18
185
144
18
190
150
22
S
# of
holes
N/A
8
4
8
19
14
19
14
19
21
15
21
8
15
21
8
18
23
12
18
4
N/A
190
152
19
4
21
200
160
19
8
21
27
5
27
28
190
152
19
4
22
200
160
18
8
22
28
211
168
22
8
25
30
228
190
19
29
35
220
180
19
29
35
228
190
19
30
36
220
180
18
254
200
22
14
14
15
8
8
Body Connection:
A - NPT
E - Socket Welded Nipples
F - Socket Welded Nipples w/ Class 150 Flange (ISO 7005 PN20)
G - Socket Welded Nipples w/ Class 300 Flange (ISO 7005 PN50)
H - EN1092-1 PN16 (ISO 7005-1 PN16)
Body
Actuator Total
Assembly Assembly Weight
30
36
38
43
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50111985-001/
Series 8100 actuator: 2.5” CP, 3” CP, 4” CP
A
H
B
H
2
4
1
C
position
G
F
E
3
5
D
Valve Size
Flow
Capacity
2.5”
3”
4”
CP
CP
CP
A
B
114
83
C
D
E
F
309
414
91
162
327
G
561
579
H
76
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50111985-001/
Series 8000 and 8100: 6”
A
C
E
B
E
2
4
1
D
position
J
3
3) 1/8” NPT air exhaust - do
not block
M
N
INLET
OUTLET
5
P
H
R
S
K
L
Valve
Flow
Body
Size Capacity Conn.
B
6”
S
D
B
D
Flow Capacity:
S - Standard
Body/Bonnet
Material
A
B
C
D
E
H
J
K
L
M
Cast Iron
Carbon Steel &
Stainless Steel
116
83
91
165
76
218 840
133
Body Connection:
B - ANSI 150 lbs (ISO7005 - PN20)
266 553
S
Body
Actuator
#of
Assembly Assembly
holes
N
Ø
P
Ø
R
Ø
279
241
22
53
284
241
21
53
279
241
22
284
241
21
8
57
57
Total
Weight
63
10
63
67
67
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50111985-001/
Accessories
Speed Control Set Kits
Manually adjustable valve restricts flow to the actuator inlet and so reduces opening speed of the normally closed
shut-off valve or reduces the closing speed of normally open vent valves.
 Available in carbon steel and stainless steel construction
 90° mating elbow provided for easy assembly
 Tamper-proof set screw prevents accidental misadjustment
Kit No. 1067124
Carbon Steel construction
Kit No. 1067125
Stainless Steel construction
Intrinsic Safety Interfaces
Approved units interposed between the hazardous and safe area circuits limit parameters such as voltage, current or power.
 Suitable for use in Class I, Div. 2 areas
 DIN rail mounted
 Complements intrinsically safe Series 8000 Valves
Manufacturer
MTL
[1]
[2]
[3]
[4]
Engineering recommendations for barriers and isolator option
IS interface type
Model no.
Application
MTL 7728+
Solenoid
Zener Diode [1]
MTL 7787+
Switch [2]
MTL 5025
Solenoid
Isolator [3]
MTL 5018
Switch [4]
Circuit must be isolated from earth in hazardous area
Two barriers required for VOS1 / VCS1
Circuit may be earthed at one point in hazardous area
One barrier required for VOS1 / VCS1
MAXON no.
1067656
1067655
1067660
1067659
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Please read the operating and mounting instructions before using the equipment. Install the equipment in
compliance with the prevailing regulations.
Bedrijfs- en montagehandleiding voor gebruik goed lezen! Apparaat moet volgens de geldende voorschriften
worden geïnstalleerd.
Lire les instructions de montage et de service avant utilisation! L’appareil doit imperativement être installé selon
les règlementations en vigueur.
Betriebs- und Montageanleitung vor Gebrauch lesen! Gerät muß nach den geltenden Vorschriften installiert
werden.
10- 30.3 - 27
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50111985-001/
The Installation, Operating and Maintenance Instructions contain important information that must be
read and followed by anyone operating or servicing this product. Do not operate or service this
equipment unless the instructions have been read. IMPROPER INSTALLATION OR USE OF THIS
PRODUCT COULD RESULT IN BODILY INJURY OR DEATH.
Description
The Series 8000 Valve is a pneumatically operated fuel shut-off valve. These valves require compressed air for actuation. The
8000 Series valve will open or close by the addition of a control voltage signal. Removal of the signal will cause a fast acting return
to the at rest position.Options are available in both normally closed and normally open versions.
Series 8*1* Normally Closed will shut off flow when de-energized and pass flow when energized.
Series 8*2* Normally Open will shut off flow when energized and pass flow when de-energized.
The Series 8000 Valve has optional configurations that meet hazardous locations.
The Series 8000 Valve has fire safe trim configurations that meet API 6FA.
Nameplate and abbreviations
Consult the nameplate on your valve. This lists the maximum operating pressure, temperature limitations, voltage requirements
and service conditions of your specific valve. Do not exceed nameplate ratings.
Abbreviation or Symbol
M.O.P.
PACT
TAMB
TF
Description
Maximum Operating Pressure
Required actuator pressure
Ambient temperature range
Fluid temperature range
Visual indication determined by text, color and symbol; valve is shown in open
position
Visual indication determined by text, color and symbol; valve is shown in closed
position
Valve is shut
Valve is partially open
Valve is full open
VOS-1/2
VCS-1/2
Valve open switch(es)
Valve closed switch(es); proof of closure
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50111985-001/
Component identification
2
4
9
5
3
1) Flow arrow
2) Visual indication
3) Terminal block cover screws, M5 x 12
8
4) Switch access cover
10
11
5) Terminal block cover
6) Actuator bolts, M8 x 45 or M10 x 1.50
7) Valve body
8) Actuator
9) Switch access cover screws, M6 x 20
10) Nameplate
11) Nameplate screws, M4 x 6
6
7
1
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50111985-001/
Installation
1. A gas filter or strainer of 40 mesh (0.6 mm maximum) or greater is recommended in the fuel gas piping to protect the
downstream safety shut-off valves.
2. Properly support and pipe the valve in the direction of the flow arrow on the valve body. Valve seats are directional. Sealing will
be maintained at full rated pressures in one direction only. Sealing will be provided in reverse flow only at reduced pressures.
3. Mount valve so that open/shut indicator will not face downward.
4. Series 8000 Valves require clean, dry compressed air or gas piped to the inlet of the actuator. Guidelines for various actuating
gases:
A. Compressed Air
1. The vent, located on the underside of the base plate, should be protected from blockage.
2. Although MAXON Series 8000 Valves do not require lubrication, they do contain Buna-N (-40°C) or silicone (-50°C)
seals in the actuator sub-assembly. Compressed air supply must not contain any lubricant that is not compatible with
Buna-N or silicone elastomers.
B. Natural gas and other fuel gases can be used to actuate the Series 8000 Valve when the appropriate considerations are
taken into account.
1. Apply only the Intrinsically Safe Series 8000 Valve for the application. The general purpose and non-incendive options
are not suitable for fuel gas activation.
2. The activating fuel gas must be clean and free of moisture. The Series 8000 actuator contains Buna-N elastomers and
brass components that will come in contact with the activating gas. The quality of the gas must not contain any
constituents that are not compatible with Buna-N or brass.
3. The exhaust gas must be vented to the atmosphere in a safe manner by piping from the filtered vent, located on the
underside of the actuator’s base. A 1/8” NPT female connection in the base plate allows for proper piping.
4. The use of fuel gases for actuation is not permitted in EC areas due to ATEX Zone 2 restrictions.
5. Actuators for fuel gas activation are only rated from -40°C to 60°C.
C. For applications that are governed by the ATEX Directive (94/9/EC), use of fuel gas activation is not acceptable.
5. In some instances, it may be desired to utilize a slow opening feature for either application or code-related reasons. If a slow
opening feature is required for normally closed shut-off valves, use MAXON’s optional speed control set kit.
6. Wire the valve in accordance with all applicable local and national codes and standards. In U.S. and Canada, wiring must
conform to the NEC ANSI/NFPA 70 and/or CSA C22.1, Part 1.
A. Supply voltages must agree with valve’s nameplate voltage within -15%/+10% for proper operation. For electrical wiring
schematic, see instructions or sample affixed inside valve terminal block cover.
B. Grounding is achieved with a grounding screw, which is located in the top assembly.
C. Customer connections are provided via terminal block located in the top assembly.
D. Main power wiring (120 VAC or 240 VAC) must be segregated from lower voltage 24 VDC signal wiring, when both are
required.
E. WARNING: For Division 2 installations using the intrinsically safe solenoid, the power source is not to exceed 28VDC with a
minimum series resistance of 300 ohms.
7. Maintain integrity of the Series 8000 actuator enclosure by using the appropriate electrical connectors for the (2) 3/4” NPT
conduit threaded connections.The Series 8000 electrical enclosure is NEMA 4 and IP65 rated with an option for NEMA 4X.
8. All access cover plate screws should be tightened using an alternate cross-corner tightening pattern to the values shown in
Table 1.
Item Number
3
9
6
6
11
Table 1 - Torque Specifications
Description
Terminal Block Cover Screws, M5 x 12
Switch Access Cover Screws, M6 x 20
Actuator Bolts, M8 x 45
Actuator Bolts, M10 x 1.50
Nameplate Screws, M4 x 6
Torque
2.25 N.m
2.25 N.m
17.6 N.m
17.6 N.m
1.13 N.m
9. Verify proper installation and operation by electrically actuating the valve for 10-15 cycles prior to the first introduction of gas.
10. When customer-supplied, externally mounted solenoids are used, the component must be rated for the Class and Division of
the hazardous area. MAXON 8112, 8122, 8012, 8022 valves will only carry FM approval to FM 3611, 3600 and 3810 standards.
MAXON 8113, 8123, 8013, 8023 valves will only carry FM approval to 3610, 3600 and 3810 standards
10- 30.3 - 30
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50111985-001/
Specifications
Valve Body Assemblies
Flow
Capacity
Actuator
Pressure
Class
Body
Connections
Available [1]
Body
Material
Cv
Rating
Flow Rate [2]
cfh -----------m3 h
MOP
Valve Size
.75”
(DN 20)
Std.
High
Pressure
A, C
Iron
19
1060 / 30
200/13.8
1”
(DN 25)
High
Pressure
A, C
Std.
Iron
Steel
Stainless
20
1115 / 31
1.25”
(DN 32)
Std.
HIgh
Pressure
A, C
Iron
45
2510 / 71
1.5”
(DN 40)
High
Pressure
A, C
Std.
53
2956 / 83
Std.
High
Pressure
Iron
Steel
Stainless
Iron
Steel
Stainless
Std.
High
Pressure
2”
(DN 50)
2.5”
(DN 65)
Std.
CP
High
Pressure
Std.
3”
(DN 80)
High
Pressure
Std.
CP
High
Pressure
A, C, E, F, G
A, C, E, F, G
A, B, C, D, H
A, C, E, F, G
CP
7083 / 200
Iron
173
A, B, C, D, H
Iron
Steel
Stainless
Iron
Steel
Stainless
Iron
Steel
Stainless
Iron
Steel
Stainless
Iron
Steel
Stainless
Iron
Steel
Stainless
B, D, H
A, B, C, D, H
B, D, H
High
Pressure
Note 1: Body Connections
A - NPT
B - ANSI 150 lb Flange (ISO 7005 PN 20)
C - ISO Threaded
D - DIN PN16 Flange
127
A, C
B, D, H
Std.
4796 / 135
304
Std.
6”
(DN 150)
86
Iron
Steel
Stainless
Iron
Steel
Stainless
B, D, H
B, D, H
High
Pressure
255/17.6
150/10.3
16955 / 480
175/12.1
9648 / 273
150/10.3
40/2.7
423
23591 / 668
135/9.3
40/2.7
490
27328 / 773
135/9.3
60/4.1
1172
65364 / 1850
Note 2: Flow for Natural Gas (S.G. 0.60) at differential pressure = 2.5 mbar and standard temperature (15°C) and pressure (1.013 bar)
255/17.6
50/3.4
F - Socket Welded Nipple w/ANSI 150 lb flange (ISO 7005 PN20)
G - Socket Welded Nipple w/ANSI 300 lb flange (ISO 7005 PN 50)
H - EN 1092-1 PN16 (ISO 7005-1 PN16)
200/13.8
200/13.8
A, B, C, D, H
A, B, C, D, H
255/17.6
200/13.8
Iron
Std.
4”
(DN 100)
200/13.8
A, B, C, D, H
B, D, H
psig
----------bar
100/6.9
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50111985-001/
Operating characteristics
 Opening time varies per valve size, 3 seconds or less for largest size. For slower opening, a speed control set can be supplied
by MAXON.
 Closing time is less than 1 second.
 Type of Gas
Gas Compatibility and Valve Approvals/Certifications
Gas
Air
Ammonia
Butane Gas
Coke Oven Gas
Delco
Digester [1]
Endothermic AGA
Exothermic Gas
Hydrogen Gas
Manufactured [1]
Natural Gas
Nitrogen
Oxygen High
Oxygen Low
Oxygen X
Propane
Refinery [1]
Sour Natural [1]
Town Gas [1]
Land Fill Gas
Gas
Code
AIR
AMM
BUT
COKE
DEL
DIG
ENDO
EXO
HYD
MFGD
NAT
NIT
OXYH
OXYL
OXYX
PROP
REF
SOUR
TOWN
LAND
Suggested Material Options
Body seals
Body &
bonnet
Trim
Package [5]
A, B, C, F
A, C, F
A, B, F
B, F
A, B, F
Analysis Required
A, B, F
A, B, F
A, B, C, F
Analysis Required
A, B, F
A, B, C, F
B, C, F
B, C, F
B, C, F
A, B, F
Analysis Required
Analysis Required
Analysis Required
Analysis Required
1, 2, 5, 6
1, 2, 5, 6
1, 2, 5, 6
5
1, 2, 5, 6
5
1, 2, 5, 6
1, 2, 5, 6
1, 2, 5, 6
5
1, 2, 5, 6
1, 2, 5, 6
2, 5, 6
1, 2, 5, 6
2, 5, 6
1, 2, 5, 6
5
5
5
5
1, 2, 3, 6, 7
1, 2, 3, 6, 7
1, 2, 3, 6, 7
Analysis Required
1, 2, 3, 6, 7
Analysis Required
1, 2, 3, 6, 7
1, 2, 3, 6, 7
1, 2, 3, 6, 7
Analysis Required
1, 2, 3, 6, 7
1, 2, 3, 6, 7
4, 5
4, 5
4, 5
1, 2, 3, 6, 7
Analysis Required
Analysis Required
Analysis Required
Analysis Required
MOPD
Rating
Std.
Std.
Std.
Std.
Std.
Std.
Std.
Std.
[2]
Std.
Std.
Std.
13 bar max
2 bar max
Std.
Std.
Std.
Std.
Std.
Std.
Agency Approvals and
Certifications
CE [4]
CSA
FM
[3]
GAD MD
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
X
X
NA
X
X
X
X
X
X
X
NA
X
Notes:
[1] Other body and trim packages may be acceptable pending fuel analysis. For pricing inquiry, Viton body seals will be standard option. Contact MAXON for details.
[2] Valve maximum operating pressure (MOPD) to be reduced by 25% from standard ratings.
[3] ISO connections are not recognized by CSA standards.
[4] All 8000 Valves do meet the essential requirements of the Low Voltage (73/23/EC) and the EMC (89/336/EC) Directives. GAD refers to the Gas Appliances Directive (2009/142/EC): this Directive only covers the use of commercially available fuels (natural gas, butane, town gas and LPG). MD stands for Machinery Directive
(2006/42/EC). All Series 8000 valves meet the essential requirements for fuel shut off on Industrial Thermal Equipment as specified in EN746-2.
[5] Trim Package 1 is only allowed with body and bonnet 1.
Body Seals:
A - Buna-N
B - Viton
C - Ethylene Propylene
F - Omniflex
Body & Bonnet:
1 - Cast Iron
2 - Carbon Steel
5 - Stainless Steel
Trim Package:
1 - Trim Package 1
2 - Trim Package 2
3 - Trim Package 3 (NACE)
10- 30.3 - 32
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50111985-001/
Auxiliary features
 Non-adjustable Proof of Closure Switch(es) with valve seal over travel interlock.
 Auxiliary switch for indication of full travel (open for normally closed valves, closed for normally open valves).
Operating environment
 Fluid temperature range of -40°C to 100°C, with options available for -50°C to 100°C.
 Actuators are rated for NEMA 4, IP65 or optional NEMA 4X, IP65.
 Ambient temperature range of -40°C to 60°C for the 8011, 8111, 8021 and 8121 General Purpose and 8012, 8112, 8022 and
8122 Non-Incendive series valves; option of -50°C to 60°C also available.
 Ambient temperature range of -40°C to 50°C for 8013, 8113, 8023 and 8123 Intrinsically Safe series valves; option of -50°C to
50°C also available.
 All valves for oxygen service or using Ethylene Propylene body seals are limited to a minimum ambient and fluid temperature of
-17°C.
10- 30.3 - 33
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Product approvals
10- 30.3 - 34
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Valve cycle requirements
This is based on the standards that MAXON valves are approved to and the corresponding minimum number of cycles to be
completed without failure as shown in the chart below.
CSA (CSA 6.5)
FM (FM 7400)
Automatic - Normally Closed
Series 8011, 8111, 8012, 8112, 8013, 8113
100,000
20,000
Vent Valves
Series 8021, 8121, 8022, 8122, 8023, 8123
No special
requirements
No special
requirements
European (EN161)
<= 1” 200,000
<= 3” 100,000
<= 6” 50,000
No special
requirements
10- 30.3 - 35
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50111985-001/
Electrical data
Normally-Closed Shut-Off Valves
General Purpose Normally-Closed Valves
Series 8011 & Series 8111
Switches: V7
Solenoid Valve: Standard
24 VDC, 4.8W
120VAC, 50/60 Hz, 11/9.4 VA Peak, 8.5/6.9 VA Holding
See catalog page 10-30.3-11 or inside valve cover for wiring schematic.
Non-incendive Normally-Closed Valves
Switches: IP67
24 VDC, 4.8W
24VDC IS, .09A, 2.1W
Intrinsically Safe Normally-Closed Valves
Switches: V7 with optional IP67
Solenoid Valve: Intrinsically Safe
NOTES:
1) The Intrinsic Safety Entity concept allows the interconnection of
two FM approved (CSA Certified when installed in Canada)
Intrinsically safe devices with entity parameters not specifically
examined in combination as a system when:
Voc or Uo or Vt Vmax, Isc or Io or It Imax, Ca or Co Ci+ Ccable,
La or Lo Li + Lcable, and for FM only: Po Pi.
Barrier(s) used in an Approved Config.
“Voc” and “I” max greater than
“I t” or “I sc”
2) Dust-tight conduit seal must be used when installed in Class II
and Class III environments.
3)
Power
Control equipment connected to the Associated Apparatus
must not use or generate more than 250 Vrms or Vdc.
4) Installation in the U.S. should be in accordance with ANSI/ISA
RP12.06.01 “Installation of Intrinsically Safe Systems for
Hazardous (Classified) Locations” and the National Electric
Code® (ANSI/NFPA 70) Sections 504 and 505.
5)
Installation in Canada should be in accordance with the
Canadian Electrical Code, CSA C22.1, Part 1, Appendix F.
6)
Installation in the European Union should be in accordance to
Directive 94/9/EC (ATEX 95).
7) The configuration of associated Apparatus must be FM
Approved (CSA Certified when in Canada) under Entity
Concept.
8)
Associated Apparatus manufacturer’s installation drawing must
be followed when installing this equipment.
9) No revision to drawing without prior authorization from FM
Approval and CSA International.
Supply
Solenoid
Valve
V max = 28 VDC
I max. = 115 mA
Pi = 1.6 W
Ci = 0µF
Li = 0 µH
250 RMS max.
CSA/FM certified Barrier
rated 28 V max./300 ohms
min. or equivalent
Valve
Position
Switch
V max. = 30 VDC
I max. = 500 mA
Pi = 2 W
Ci = 0µF
Li = 0 µH
“CSA/FM certified Barrier
10- 30.3 - 36
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50111985-001/
Intrinsically Safe Normally-Closed Valves
Solenoid Valve: Customer-supplied, externally mounted
NOTES:
1) The Intrinsic Safety Entity concept allows the interconnection of two
FM approved (CSA Certified when installed in Canada) Intrinsically
safe devices with entity parameters not specifically examined in
combination as a system when:
Voc or Uo or Vt Vmax, Isc or Io or It Imax, Ca or Co Ci+ Ccable, La or
Lo Li + Lcable, and for FM only: Po Pi.
2) Dust-tight conduit seal must be used when installed in Class II and
Class III environments.
3)
Control equipment connected to the Associated Apparatus must
not use or generate more than the maximum permissible safe area
voltage (Um) for the barrier.
RP12.06.01 “Installation of Intrinsically Safe Systems for Hazardous
(Classified) Locations” and the National Electric Code® (ANSI/
NFPA 70) Sections 504 and 505.
5)
Installation in Canada should be in accordance with the Canadian
Electrical Code, CSA C22.1, Part 1, Appendix F.
6)
7) The configuration of associated Apparatus must be FM Approved
(CSA Certified when in Canada) under Entity Concept.
8)
Associated Apparatus manufacturer’s installation drawing must be
followed when installing this equipment.
9) No revision to drawing without prior authorization from FM Approval
and CSA International.
Power
supply
Solenoid
Valve
see note 3
as stated above.
Valve
Position
Switch
V max.=30 VDC
I max.=500 mA
Pi= 2 W
Ci= O µF
Li= O µH
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50111985-001/
Normally-Open Vent Valves
General Purpose Normally-Open Vent Valves
Switches: V7
24 VDC, 4.8W
See catalog page 10-30.3-11 or inside valve cover for wiring schematic.
Non-incendive Normally-Open Vent Valves
Switches: IP67
24 VDC, 4.8W
24VDC IS, .09A, 2.1W
Intrinsically Safe Normally-Open Vent Valves
Solenoid Valve: Intrinsically Safe
NOTES:
1) The Intrinsic Safety Entity concept allows the interconnection of
two FM approved (CSA Certified when installed in Canada)
Intrinsically safe devices with entity parameters not specifically
examined in combination as a system when:
Voc or Uo or Vt Vmax, Isc or Io or It Imax, Ca or Co Ci+ Ccable,
La or Lo Li + Lcable, and for FM only: Po Pi.
Barrier(s) used in an Approved Config.
“Voc” and “I” max greater than
“I t” or “I sc”
2) Dust-tight conduit seal must be used when installed in Class II
and Class III environments.
3)
Power
Control equipment connected to the Associated Apparatus
must not use or generate more than 250 Vrms or Vdc.
RP12.06.01 “Installation of Intrinsically Safe Systems for
Hazardous (Classified) Locations” and the National Electric
Code® (ANSI/NFPA 70) Sections 504 and 505.
5)
Installation in Canada should be in accordance with the
Canadian Electrical Code, CSA C22.1, Part 1, Appendix F.
6)
7) The configuration of associated Apparatus must be FM
Approved (CSA Certified when in Canada) under Entity
Concept.
8)
Associated Apparatus manufacturer’s installation drawing must
be followed when installing this equipment.
9) No revision to drawing without prior authorization from FM
Approval and CSA International.
Supply
Solenoid
Valve
V max = 28 VDC
I max. = 115 mA
Pi = 1.6 W
Ci = 0µF
Li = 0 µH
250 RMS max.
CSA/FM certified Barrier
rated 28 V max./300 ohm
min. or equivalents
Valve
Position
Switch
V max. = 30 VDC
I max. = 500 mA
Pi = 2 W
Ci = 0µF
Li = 0 µH
“CSA/FM certified Barrier
10- 30.3 - 38
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50111985-001/
Intrinsically Safe Normally-Open Vent Valves
Solenoid Valve: Customer-supplied, externally mounted
NOTES:
1) The Intrinsic Safety Entity concept allows the interconnection of two
FM approved (CSA Certified when installed in Canada) Intrinsically
safe devices with entity parameters not specifically examined in
combination as a system when:
Voc or Uo or Vt Vmax, Isc or Io or It Imax, Ca or Co Ci+ Ccable, La or
Lo Li + Lcable, and for FM only: Po Pi.
2) Dust-tight conduit seal must be used when installed in Class II and
Class III environments.
3)
Control equipment connected to the Associated Apparatus must
not use or generate more than the maximum permissible safe area
voltage (Um) for the barrier.
RP12.06.01 “Installation of Intrinsically Safe Systems for Hazardous
(Classified) Locations” and the National Electric Code® (ANSI/
NFPA 70) Sections 504 and 505.
5)
Installation in Canada should be in accordance with the Canadian
Electrical Code, CSA C22.1, Part 1, Appendix F.
6)
Power
supply
Solenoid
Valve
Associated Apparatus manufacturer’s installation drawing must be
followed when installing this equipment.
9) No revision to drawing without prior authorization from FM Approval
and CSA International.
see note 3
as stated above.
7) The configuration of associated Apparatus must be FM Approved
(CSA Certified when in Canada) under Entity Concept.
8)
Valve
Position
Switch
V max.=30 VDC
I max.=500 mA
Pi= 2 W
Ci= O µF
Li= O µH
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Actuator assembly rotation/replacement
MAXON Series 8000 Valves should be ordered in a configuration compatible with planned piping. If
valve orientation is not correct, the actuator assembly can be rotated in 90° increments around the
valve body centerline axis using the procedure below. This procedure should also be followed for field
replacement of the actuator.
 Shut off all electrical power and close off upstream manual cock.
 Remove terminal block access cover plate [4] and disconnect power lead wires. Caution: Label all wires prior to disconnection when servicing valve. Wiring errors can cause improper and dangerous operation.
 Remove conduit and electrical leads.
 Remove all pneumatic lines.
 Unscrew the actuator/body bolts [5] screwed up from the bottom. These bolts secure the valve actuator [7] to the valve body
[6].
 Gently lift the actuator [7] off valve body assembly enough to break the seal between body assembly and the rubber gasket adhering to the bottom of the actuator base plate.
 Carefully rotate/replace actuator assembly to the desired position. Reposition the actuator back down onto the valve body
casting.
 Realign holes in valve body casting with the corresponding tapped holes in the bottom of the actuator base plate. Be sure the
gasket is still in place between the body and actuator base plate.
 Reinsert the body bolts up from the bottom through the body and carefully engage threads of the actuator assembly. Tighten
securely referring to Table 1 on page 10-30.3-29 for appropriate torque specifications.
 Reconnect conduit, electrical leads, and all pneumatic lines, then check that signal switch wands are properly positioned.
Failure to correct any such misalignment can result in extensive damage to the internal mechanism of your valve.
 Energize valve and cycle several times from closed to full open position. Also electrically trip the valve in a partially opened
position to prove valve operates properly.
 Replace and secure cover plates.
 Verify proper operation after servicing.
8
3
2
1) Flow arrow on valve body
2) Open/shut indicator (see
Note 1 below)
4) Terminal block cover and
screws
4
5) Actuator/body bolts
7
6) Valve body
7) Actuator assembly
screws
5
6
1
Note 1: Open/Shut indication is 360°. If required, the observation window may be cleaned with a damp cloth.
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Field installation of valve position switch
Instructions below are written for normally-closed shut-off valves. For normally-open vent valves,
reverse switch nomenclature. (VOS becomes VCS and vice versa.)
General: Shut off fuel supply upstream of valve, then de-energize valve electrically.
Remove top cover and terminal block cover to provide access, being careful not to damage gasket.
See pages 10-30.3-40 and 41 for instructions on adding or replacing switches.
Substitution of components may affect suitability for Hazardous Locations.
Field Replacement Items
 Position Switches
 Actuators
 Solenoids
Contact MAXON with valve serial numbers to locate appropriate switch kit assembly.
Figure 1: Typical switch sub-assemblies
V7 Assembly for General Purpose and
Intrinsically Safe valves
IP67 Switch Assembly for Non-Incendive
and optional Intrinsically Safe valves
Replacement Switches:
 Carefully remove field wiring from the terminal block (see page 10-30.3-28, item 5). Insure field wires are clearly marked to correct terminal.
 Unwire the solenoid valve lead wires from terminals labeled #1 and #2.
 Remove screws that secure the switch sub-assembly to the actuator housing. The switch sub-assembly should be easily
removable from actuator assembly (see Figure 1: Typical Switch Sub-Assemblies).
 Note wand position and mounting hole location. Carefully remove the 2 screws and lift existing switch. Reference Figures 2
through 7 (page 10-30.3-41) to ensure correct switch location.
 Install replacement switch in same mounting holes on bracket and verify correct wand position.
 Replace existing wiring one connection at a time, following original route and placement.
 Reassemble switch sub-assembly in actuator housing. Dowel pins are provided to insure proper placement of switch subassembly.
 Wire the solenoid valve leads to terminals labeled #1 and #2.
 Cycle valve, checking switch actuation points carefully. VCS switch actuates at top of stem stroke and VOS at bottom for normally-closed shut-off valves; vice-versa for normally-open vent valves.
 Replace covers using torque values in Table 1 on page 10-30.3-29, and then return valve to service.
10- 30.3 - 41
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50111985-001/
Add Switches:
 Carefully remove field wiring from the terminal block (see page 10-30.3-28, item 5). Insure field wires are clearly marked to
correct terminal.
 Unwire the solenoid valve lead wires from terminals labeled #1 and #2.
 Remove screws that secure the switch sub-assembly to the actuator housing. The switch sub-assembly should be easily
removable from actuator assembly (see Figure 1: Typical Switch Sub-Assemblies).
 Reference Figures 2 through 7 (below) to ensure correct switch location. Valve size is depicted in the model number by the first
4 digits. For example, a 3” CP valve should have Model No. 300C.
 Install switch and insulators, when provided, to correct hole. Insure proper alignment. VCS switch should have activation wand
pointed upward and VOS activation wand should be pointed downward.
 Wire new switches to terminals provided.
 Reassemble switch sub-assembly in actuator housing. Dowel pins are provided to insure proper placement of switch subassembly.
 Wire the solenoid valve leads to terminals labeled #1 and #2.
 Cycle valve, checking switch actuation points carefully. VCS switch actuates at top of stem stroke and VOS at bottom for normally-closed shut-off valves; vice-versa for normally-open vent valves.
 Replace covers using torque values in Table 1 on page 10-30.3-29, and then return valve to service.
2.5”CP, 3”CP, 4”CP
2.5”CP, 3”CP, 4”CP
.75”, 1”, 1.25”, 1.5”
2”, 2.5” & 3” VCS
.75”, 1”, 1.25”, 1.5”
2”, 2.5” & 3” VCS
.75” & 1” VOS
.75” & 1” VOS
1.25” VOS
2.5”CP VOS
2.5”CP VOS
1.5” VOS
1.25” VOS
1.5” VOS
2”, 2.5” & 3” VOS
3”CP, 4”CP
3”CP, 4”CP
2”, 2.5” & 3” VOS
Figure 2:
IP67 Switch Bracket
Figure 6:
6” Valve IP67
Switch Bracket
Figure 3:
IP67 Switch Bracket
Figure 7:
6” Valve General
Purpose Switch Bracket
Figure 4:
General Purpose
Switch Bracket
Figure 5:
General Purpose
Switch Assembly
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Operating instructions
Refer to appropriate catalog bulletin and specification page for operating sequence applying to your specific valve. Never operate
valve until all essential allied equipment is operative and any necessary purges completed. Failure of valve to operate normally
indicates that it is not powered or supply air pressure is not adequate. Check this first!
Main system shut-off should always be accomplished with an upstream leak-tight manual fuel cock.
 Normally-closed shut-off valves begin opening cycle immediately upon being powered.
 Normally-open vent valves begin to close immediately upon being powered.
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Alternate operator pressures
Series 8000 Valves may be operated within a range of motive pressures. Consult charts below for application fluid pressure and
corresponding required actuator pressure.
10- 30.3 - 44
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10- 30.3 - 45
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Maintenance instructions
MAXON Series 8000 Valves are endurance tested far in excess of the most stringent requirements of the various approval
agencies. They are designed for long life even if frequently cycled, and to be as maintenance-free and trouble-free as possible.
A valve operational test should be performed on an annual basis. If abnormal opening or closing is observed, the valve should be
removed from service and your MAXON representative should be contacted. (See Valve Technical Data page 10-35.1.)
Valve leak test should be performed on an annual basis to assure continued safe and reliable operation. Every MAXON valve is
operationally tested and meets the requirements of FCI 70-2 Class VI Seat Leakage when in good operable condition. Zero
leakage may not be obtained in the field after it has been in service. For specific recommendations on leak test procedures, see
MAXON Valve Technical Data page 10-35.2. Any valve that exceeds the allowable leakage, as set forth by your local codes or
insurance requirements, should be removed from service and your MAXON representative should be contacted.
Actuator assembly components require no field lubrication and should never be oiled.
Auxiliary switches, solenoids or complete actuator may be replaced in the field.
Do not attempt field repair of valve body or actuator. Any alterations void all
warranties and can create potentially hazardous situations.
If foreign material or corrosive substances are present in the fuel line, it will be necessary to inspect the valve to make certain it is
operating properly. If abnormal opening or closing is observed, the valve should be removed from service. Contact your MAXON
representative for instructions.
Operator should be aware of and observe characteristic opening/closing action of the valve. Should operation ever become
sluggish, remove valve from service and contact MAXON for recommendations.
Address inquiries to MAXON. Local worldwide offices may be located at www.maxoncorp.com or by phoning 011-765-284-3304.
Include valve serial number and nameplate information.
10- 30.3 - 46
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50111985-001/
Solenoid replacement procedure
 All power sources, both pneumatic and electric, must be de-energized and follow all proper safety procedures prior to servicing
valve.
 Use a 4 mm allen wrench to remove the top plate. A 3 mm allen wrench is used to remove the terminal block cover.
 Use a 5/16” open end wrench to hold the cylinder shaft, then use a pair of pliers to unthread the switch indicator from the cylinder shaft. When using pliers, grab the indicator from the top.
1
2
3
1) Top plate screw M6 x 20
socket head cap screw
4
2) M6 Lock washer
3) Top plate
4) Switch indicator
5
5) Cylinder shaft
6
7) M5 Lock washer
screw M5 x 12 socket
head cap screw
7
8
 Loosen the liquid tight connector nut where the solenoid wires come into the top housing. Remove #1 and #2 wire from the terminal block.
1
1) Liquid tight connector
10- 30.3 - 47
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 Use a 3/4” wrench to remove the solenoid inlet fitting. An adjustable wrench is used to loosen the housing collar. Slightly loosen
the housing collar but do not remove, due to the nut and o-ring located inside the housing becoming dislocated.
1
2
1) Housing collar
2) Solenoid inlet fitting
 Use a 4 mm allen wrench and remove the 4 screws that hold the housing to the base plate. Pull the housing straight up and
remove. Old solenoid wires will pass through liquid tight connector.
1
1) Housing
2) Base plate
3) Housing screws M6 x 20
cap screws
2
3
 Use a 4 mm allen wrench and remove the 2 screws that hold the solenoid on. Replace the solenoid ensuring that there are 2
o-rings, one on the solenoid inlet and one on the solenoid outlet. The solenoid must be level when tightening screws.
1
1) Solenoid o-ring
2
2) Solenoid
3) M5 x 40 socket head cap
screw
4) Solenoid o-ring
3
4
10- 30.3 - 48
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50111985-001/
 Run the new solenoid wires back up through the liquid tight connector in the housing and align the cylinder shaft with the hole in
the housing. Carefully slide housing back into position. Replace the 4 housing screws and leave loose.
 Verify the o-ring is still on the solenoid inlet by looking through the housing collar. Reinstall solenoid inlet fitting tight. Leave the
housing collar loose.
 Reinstall solenoid wire #1 and #2 back to the terminal block and tighten down the liquid tight connector nut.
 A locking sealant must be used on the cylinder shaft threads and then reinstall the switch indicator. Make sure to remove any
locking sealant that runs down the cylinder shaft. Re-energize pneumatic and electric power and cycle the valve several times
to ensure it operates smoothly. Tighten down the 4 housing screws that hold the housing to the base plate using a cross pattern (see torque values in Table 1 on page 10-30.3-29). Then tighten the housing collar on the solenoid inlet fitting. The o-ring
under the housing collar must not be pinched while tightening the housing collar.
 Cycle valve several more times to see if it still operates smoothly. If not, loosen the 4 screws that hold the housing to the base
plate and cycle again. Retighten the 4 housing screws. Put the top plate and terminal block covers back on valve (see torque
values in Table 1 on page 10-30.3-29).
10- 30.3 - 49
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IEC 61508 Instruction Requirements
Primary Safety Function
a.
b.
c.
d.
Series 8*1*, Normally Closed will pass flow when energized and shut off flow within the stated leakage specification when deenergized.
Series 8*2*, Normally Open will pass flow when de-energized and shut off flow within the stated leakage specification when
energized.
The valves are designed for low demand applications.
The valve must be within specified operating conditions, as found in the instruction manual.
Proof test
The objective of proof testing is to detect failures within the Series 8000 Valve that prevent the valve from performing its safety
function.
The frequency of proof testing, or the proof test interval, is to be determined in reliability calculations for the safety instrumented
functions for which the Series 8000 Valve is applied. The proof tests must be performed more frequently or as frequently as
specified in the calculation in order to maintain the required safety integrity of the safety instrumented function.
Maintenance instructions include a Valve Leak Test. These instructions must be followed during the proof test. This Valve Leak
Test will detect approximately 99% of possible DU (Dangerous Undetected) failures resulting in a Proof Test Coverage of 99% for
the valve. For specific recommendations on leak test procedures, see MAXON Valve Technical Document 10-35.2-1.
The person(s) performing the proof test of the Series 8000 Valve should be trained in SIS (Safety Instrumented Systems)
operations, including bypass procedures, valve maintenance and Company Management of Change procedures.
Reliability Data and Lifetime Limit
A detailed Failure Mode, Effects, and Diagnostics Analysis (FMEDA) report is available from MAXON. This report details all failure
rates and failure modes, common cause factors for applications with redundant devices and the expected lifetime of the Series
8000 Valve.
a.
b.
c.
d.
The Series 8000 Valve is intended for low demand mode applications up to SIL 3 for use in a simplex (1oo1) configuration,
depending on the PFDAVG calculation of the entire Safety Instrumented Function.
The development process of the Series 8000 Valve is certified up to SIL 3, allowing redundant use of the valve up to this
Safety Integrity Level, depending on the PFDAVG calculation of the entire Safety Instrumented Function.
When using the Series 8000 Valve in a redundant configuration, a common cause factor should be included in reliability calculations. For details, see the FMEDA report.
The reliability data listed in the FMEDA report is only valid for the useful lifetime of the Series 8000 Valve. The failure rates of
the Series 8000 Valve may increase sometime after this period. Reliability calculations based on the data listed in the FMEDA
report for mission times beyond the lifetime may yield results that are too optimistic, i.e. the calculated Safety Integrity Level
will not be achieved.
Product Safety Officer
Any failures that are detected and that compromise functional safety should be reported to the Product Safety Officer within
MAXON. Please contact MAXON Customer Service.
10- 30.3 - 50
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FITTING CERTIFICATE
We:
Maxon Corporation
Address:
201 E. 18th Street
Muncie, IN 47302
USA
Declare that all fittings produced at the above address within the following product group:
Maxon Series 8000 Air Actuated Valves
Conform to all applicable provisions of the European Gas Appliance Directive.
Certification: Product Identification Number C86CM45 applies
EC Surveillance: BSI (Notified Body Number 0086)
This certificate issued by: Maxon Corporation
Name: Lora Davis
Title/Position: Product Engineering Manager
Date of issue: April 15, 2011

E-8000 valve-m-complete section.fm

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